4.功能布局与流线设计的合理性，使整个建筑的品位更上一层楼。的翻译：4. the rationality of streamline design and functional layout, so that the whole building grade scale new heights. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

4 functional layout and streamlined design is reasonable, so that the whole construction of the grade next level.

4. the rationality of streamline design and functional layout, so that the whole building grade scale new heights.

4. function layouts and the streamline design rationality, causes the entire construction on personal status a yet higher goal.

4. the rationality of streamline design and functional layout, so that the whole building grade scale new heights.